本航空航天信息报告（AIR）是一份历史技术记录，描述了测量飞机燃气轮机发动机排气中非挥发性颗粒物数量和质量浓度的程序、所需的连续采样条件和仪器。包括计算采样损失性能的程序。该空气不用于飞行试验，也不适用于在补燃模式下运行的发动机。本航空航天信息报告是详细说明非金属材料测量的初始文件的历史技术记录- 飞机燃气轮机发动机出口平面处的挥发性颗粒物排放。国际民航组织将该方法纳入附件16第二卷，并更新为航空航天推荐规程ARP6320。本文件的未来更新可能包括对用于开发该测量方法的推理和假设的解释。

This Aerospace Information Report (AIR) is a historical technical record describing procedures, required continuous sampling conditions, and instrumentation for the measurement of non-volatile particle number and mass concentrations from the exhaust of aircraft gas turbine engines. Procedures are included to calculate sampling loss performance. This AIR is not intended for in-flight testing, nor does it apply to engine operating in the afterburning mode.This Aerospace Information Report is a historical technical record of the initial document detailing the measurement of non-volatile particle emissions at the exit plane of aircraft gas turbine engines. This methodology was adopted by ICAO into Annex 16 Vol II and updated into Aerospace Recommended Practice ARP6320.Future updates of this document may include explanations of the reasoning and assumptions used to develop this measurement methodology.